package com.etcn.common.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface QueryCache {
	String keyPrefix() default "";	// key前缀
	long expireTime() default -1; //单位“秒”，默认不失效
}
